How to prevent the rainwater into container house?

How to prevent the rainwater into container house?

The customer always asks us if the climate is rainy, how do we should to prevent rainwater? Today, K-home will explain our drain water system.

1. We have 3 pcs long direction roof purlins, the middle one size is 40*80mm is higher than the sides purlin(40*60mm), after put the roof sheet, when it rains, the rainwater will flow to two sides from high.

2. The rainwater flow into water gutter. 

3.We equips 4 pcs drain water pipes in every column, the rainwater from water gutter into water pipes then out.

And we deal with the seam with glue, strip and butyl tape. After those steps, even though strong rain, our container will keep indoor dry and comfortable.